diff --git a/.composer.pman.yml b/.composer.pman.yml
index 4cd9adb..3795638 100644
--- a/.composer.pman.yml
+++ b/.composer.pman.yml
@@ -11,6 +11,6 @@ composer:
   dist:
     link: false
     require-dev:
-      nulib/base: ^0.5.0p74
-      nulib/spout: ^0.5.0p74
-      nulib/phpss: ^0.5.0p74
+      nulib/base: ^0.6.0p74
+      nulib/spout: ^0.6.0p74
+      nulib/phpss: ^0.6.0p74